1998 TY1

1998TY1, 2000 AC33, 2000AC33, 44425, J98T01Y, K00A33C

All data for this body: [vot]

MPC data
Name (number) 1998 TY1 (44425)
a 2.73395
e 0.07274
i / sin(i) 7.1524 / 0.12451
q 2.53507
Q 2.93282
ω 289.7988
Node 77.4741
m 318.2771
n 0.2180
Epoch 2460800.5
nobs 1520
nopp 22
Years observed 1998-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent Witt (2732)
 
ap 2.734
ep 0.029
sin(ip) 0.106
G 0.150
H 14.840
Mass
D 3.17 0.679
pV 0.279 0.1389
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 6.264
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
2732 Witt 535 Witt -0.4500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7338 0.0294 0.1056 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.17 0.679 0.679 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.279 0.1389 0.1389 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.84 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
A A 0.3693 0.5270 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
A A 0.5561 0.5270 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S 0.21 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 0.974 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT